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. 2020 Aug 23;21(10):937–945. doi: 10.1080/15384047.2020.1807250

Figure 2.

Figure 2.

CCK8 test. PDAC cells (panc-1, miapaca-2, aspc-1 cells, 4 × 106) were cocultured with neutrophils (1 × 109) after 12 h of seeding (equal PDAC cells seeded first, neutrophils and lymphocytes were added after 12 h; therefore, the OD value showed a difference at 12 h). Compared with lymphocytes (1 × 109) and the monoculture group, neutrophils show a lethal effect on PDAC cells